Standard

IEC 61557-11:2009 ED1

Jan 2009 Revised

Note: This standard has a new edition: IEC 61557-11:2020 ED2

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Abstract

IEC 61557-11:2009 specifies the requirements for testing equipment applied to the testing of the effectiveness of residual current monitors (RCMs) of type A and type B, which are already installed in distribution systems. This test equipment can be used in any kind of network like a TN, TT or IT system. The test equipment may also be used for testing directionally discriminating RCMs in IT-Systems.This part is to be used in conjunction with IEC 61557-1:2007, Part 1: General requirements.

Document information

Standard from IEC
Published: 12 January 2009
Withdrawn: 23 June 2020
Edition: 1
Version: 1
Document type: IS
Pages
ISBN:

ICS 17.220.20
ICS 29.080.01
ICS 29.240.01
ISO TC TC 85

Product Relations

Revised by: IEC 61557-11:2020 RLV
Revised by: IEC 61557-11:2020 ED2

IEC 61557-11:2009 ED1

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IEC 61557-11:2020 ED2